Helder Cardoso: Portugal Life List IOC, Lockdown (COVID-19): Top Blockers Record(s) 1 to 49 of 49 total.
Seq.	Species	Scientific Name	Seen By Other Listers	Other Listers (%)	
1	Mallard	Anas platyrhynchos	7	58.33	
2	European Nightjar	Caprimulgus europaeus	2	16.67	
3	Common Swift	Apus apus	11	91.67	
4	Common Wood Pigeon	Columba palumbus	9	75.00	
5	European Turtle Dove	Streptopelia turtur	3	25.00	
6	Eurasian Collared Dove	Streptopelia decaocto	11	91.67	
7	Yellow-legged Gull	Larus michahellis	8	66.67	
8	Lesser Black-backed Gull	Larus fuscus	10	83.33	
9	White Stork	Ciconia ciconia	10	83.33	
10	Great Cormorant	Phalacrocorax carbo	5	41.67	
11	Western Cattle Egret	Bubulcus ibis	10	83.33	
12	Grey Heron	Ardea cinerea	8	66.67	
13	Short-toed Snake Eagle	Circaetus gallicus	5	41.67	
14	Booted Eagle	Hieraaetus pennatus	10	83.33	
15	Bonelli's Eagle	Aquila fasciata	1	8.33	
16	Eurasian Sparrowhawk	Accipiter nisus	3	25.00	
17	Black Kite	Milvus migrans	5	41.67	
18	Common Buzzard	Buteo buteo	11	91.67	
19	Eurasian Eagle-Owl	Bubo bubo	1	8.33	
20	Eurasian Hoopoe	Upupa epops	7	58.33	
21	Great Spotted Woodpecker	Dendrocopos major	4	33.33	
22	Common Kestrel	Falco tinnunculus	12	100.00	
23	Peregrine Falcon	Falco peregrinus	5	41.67	
24	Eurasian Jay	Garrulus glandarius	7	58.33	
25	Carrion Crow	Corvus corone	10	83.33	
26	Northern Raven	Corvus corax	3	25.00	
27	Eurasian Blue Tit	Cyanistes caeruleus	11	91.67	
28	Great Tit	Parus major	9	75.00	
29	Crested Lark	Galerida cristata	4	33.33	
30	Sand Martin	Riparia riparia	4	33.33	
31	Barn Swallow	Hirundo rustica	12	100.00	
32	Western House Martin	Delichon urbicum	11	91.67	
33	Eurasian Blackcap	Sylvia atricapilla	10	83.33	
34	Sardinian Warbler	Curruca melanocephala	11	91.67	
35	Eurasian Wren	Troglodytes troglodytes	6	50.00	
36	Spotless Starling	Sturnus unicolor	11	91.67	
37	Common Blackbird	Turdus merula	12	100.00	
38	European Robin	Erithacus rubecula	6	50.00	
39	Black Redstart	Phoenicurus ochruros	12	100.00	
40	European Stonechat	Saxicola rubicola	4	33.33	
41	Eurasian Tree Sparrow	Passer montanus	2	16.67	
42	House Sparrow	Passer domesticus	12	100.00	
43	Common Waxbill	Estrilda astrild	5	41.67	
44	White Wagtail	Motacilla alba	11	91.67	
45	European Greenfinch	Chloris chloris	12	100.00	
46	Common Linnet	Linaria cannabina	5	41.67	
47	European Goldfinch	Carduelis carduelis	12	100.00	
48	European Serin	Serinus serinus	12	100.00	
49	Cirl Bunting	Emberiza cirlus	2	16.67